Very good post pawel110 and thank you for sharing your experiences.
Just one comment I would like to make..........
Mainstream are a biased fraternity with a closed mind to anything alternative such as Nutrition and Fasting. It operates under a hierarchical monopoly, where the Consultant is equivalent to God and everyone jumps to their beck and call.
Recent (so-called) scientific studies warning of the dangers of Vitamins and published by JAMA (Journal of the American Medical Association) originated from Big Pharma as a way of discrediting supplements generally, which in turn was also published and made newsworthy by Mainstream Media. The damage had been done.
There were many replies from highly qualified Doctors in defence of supplements, which never even got a look-in.
Everyone should realize that the "Name of the Game" is $$$$ ££££. Just follow the money, and you will find corruption in all walks of life, but especially in health-care.
Have an open mind; learn from past and contemporary qualified health professionals ; and superb robust health will be your ultimate reward. I can personally testify to that.